package com.zrrd.mapper;

import com.zrrd.pojo.Classes;

import java.util.List;

/**
 * @author WanJl
 * @version 1.0
 * @title OneToManyMapper
 * @description 一对多案例 Mapper
 * @create 2024/1/23 15:34
 */
public interface OneToManyMapper {
    /**
     * 查询所有班级以及班级里的学生
     * @return
     */
    List<Classes> queryAll();
}
